Field pilots of carbon dioxide huff and puff method at a shale oil field
Gao C.H. Liu G.
June 2024John Wiley and Sons Inc
Greenhouse Gases: Science and Technology
2024#14Issue 3352 - 355 pp.
CO2 huff and puff is a widely used enhanced oil recovery method in many oil fields, but its implementations in shale fields is scarce. This paper reports trials of CO2 huff and puff in a shale field in China. Laboratory studies revealed that CO2 effectively reduced oil viscosity, increased oil volume, and improved oil recovery under miscible conditions. For the three wells that received CO2 huff and puff treatments, one well showed satisfactory results, while the other two wells demonstrated poor economics. Discussions and recommendations are made based on field experiences. © 2024 Society of Chemical Industry and John Wiley & Sons, Ltd.
carbon dioxide , carbon storage , greenhouse gas , oil recovery , shale oil
Text of the article Перейти на текст статьи
Nazarbayev University, Astana, Kazakhstan
PetroChina, Karamay, China
Nazarbayev University
PetroChina
10 лет помогаем публиковать статьи Международный издатель
Книга Публикация научной статьи Волощук 2026 Book Publication of a scientific article 2026